[Add/Change/Minor] getTaqData, added Id and Permno, basic help, accepts one input, skips waitbar if one file

Signed-off-by: Oleg Komarov <o.komarov11@imperial.ac.uk>
[Add] sp500intraday: first cut proxy and .png

Signed-off-by: Oleg Komarov <o.komarov11@imperial.ac.uk>